Home / 22,960.08-34,434.42-6,319.26

Finding the Fourth Proportional to 22,960.08, 34,434.42 and 6,319.26

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Solution

The fourth proportional to 22,960.08, 34,434.42 and 6,319.26 is: 9,477.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,960.08 : 34,434.42 = 6,319.26 : x
  2. Step 2: Convert to fraction form
    22,960.08/34,434.42 = 6,319.26/x
  3. Step 3: Cross multiply
    22,960.08x = 34,434.42 × 6,319.26
  4. Step 4: Simplify right side
    22,960.08x = 217,600,052.93
  5. Step 5: Solve for x
    x = 217,600,052.93/22,960.08
  6. Step 6: Final answer
    x = 9,477.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.